Varentsov, Igor M; Drits, Victor A; Gorshkov, Anatoly I (1989): (Table 30) Rare earth element- and scandium contents in Fe-Mn crusts and basalts from the Krylov Seamount [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.740978, In supplement to: Bebeshev, Ivan I; Zolotarev, Boris P; Eroshchev-Shak, Vadim A; et al. (1989): Volcanic Uplifts and Deep-Sea Sediments in the Eastern Central Atlantic. Geological Institute of the Russian Academy of Sciences, Transactions, vol. 436. Moscow, Nauke Publ. (P.P. Timofeev, Ed.), 247 pp
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Related to:
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Latitude: 17.546700 * Longitude: -29.995000
Minimum Elevation: -2737.0 m * Maximum Elevation: -2737.0 m
Event(s):
ANS1-18-D * Latitude: 17.546700 * Longitude: -29.995000 * Elevation: -2737.0 m * Location: Central Atlantic * Campaign: ANS1 * Basis: Akademik Nikolaj Strakhov * Method/Device: Dredge (DRG)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Varentsov, Igor M | |||
| 2 | Sample type | Samp type | Varentsov, Igor M | |||
| 3 | Lanthanum | La | mg/kg | Varentsov, Igor M | Instrumental neutron activation analysis (INAA) | |
| 4 | Cerium | Ce | mg/kg | Varentsov, Igor M | Instrumental neutron activation analysis (INAA) | |
| 5 | Neodymium | Nd | mg/kg | Varentsov, Igor M | Instrumental neutron activation analysis (INAA) | |
| 6 | Samarium | Sm | mg/kg | Varentsov, Igor M | Instrumental neutron activation analysis (INAA) | |
| 7 | Europium | Eu | mg/kg | Varentsov, Igor M | Instrumental neutron activation analysis (INAA) | |
| 8 | Terbium | Tb | mg/kg | Varentsov, Igor M | Instrumental neutron activation analysis (INAA) | |
| 9 | Ytterbium | Yb | mg/kg | Varentsov, Igor M | Instrumental neutron activation analysis (INAA) | |
| 10 | Lutetium | Lu | mg/kg | Varentsov, Igor M | Instrumental neutron activation analysis (INAA) | |
| 11 | Scandium | Sc | mg/kg | Varentsov, Igor M | Instrumental neutron activation analysis (INAA) | |
| 12 | Rare-earth elements | REE | mg/kg | Varentsov, Igor M | Calculated | |
| 13 | Cerium anomaly | Ce/Ce* | Varentsov, Igor M | Calculated | ||
| 14 | Ratio | Ratio | Varentsov, Igor M | Calculated | Sum(La-Sm)/Sum(Eu-Lu) | |
| 15 | Lanthanum/Ytterbium ratio | La/Yb | Varentsov, Igor M | Calculated | ||
| 16 | Lanthanum/Ytterbium ratio | La/Yb | Varentsov, Igor M | Calculated | normalized | |
| 17 | Lanthanum/Samarium ratio | La/Sm | Varentsov, Igor M | Calculated | ||
| 18 | Cerium/Lanthanum ratio | Ce/La | Varentsov, Igor M | Calculated | ||
| 19 | Cerium/Samarium ratio | Ce/Sm | Varentsov, Igor M | Calculated | ||
| 20 | Europium/Samarium ratio | Eu/Sm | Varentsov, Igor M | Calculated | ||
| 21 | Ratio | Ratio | Varentsov, Igor M | Calculated | Nd/La | |
| 22 | n-Alkane C32 of total alkanes | C32 | % | Varentsov, Igor M | Calculated | |
| 23 | Samarium/Ytterbium ratio | Sm/Yb | Varentsov, Igor M | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
333 data points
Data
| 1 Sample label | 2 Samp type | 3 La [mg/kg] (Instrumental neutron activati...) | 4 Ce [mg/kg] (Instrumental neutron activati...) | 5 Nd [mg/kg] (Instrumental neutron activati...) | 6 Sm [mg/kg] (Instrumental neutron activati...) | 7 Eu [mg/kg] (Instrumental neutron activati...) | 8 Tb [mg/kg] (Instrumental neutron activati...) | 9 Yb [mg/kg] (Instrumental neutron activati...) | 10 Lu [mg/kg] (Instrumental neutron activati...) | 11 Sc [mg/kg] (Instrumental neutron activati...) | 12 REE [mg/kg] (Calculated) | 13 Ce/Ce* (Calculated) | 14 Ratio (Sum(La-Sm)/Sum(Eu-Lu), Calcul...) | 15 La/Yb (Calculated) | 16 La/Yb (normalized, Calculated) | 17 La/Sm (Calculated) | 18 Ce/La (Calculated) | 19 Ce/Sm (Calculated) | 20 Eu/Sm (Calculated) | 21 Ratio (Nd/La, Calculated) | 22 C32 [%] (Calculated) | 23 Sm/Yb (Calculated) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1-18-D-54-1a | upper layer of black Fe-Mn oxyhydroxides | 291 | 1275 | 258 | 45.7 | 11.9 | 9.50 | 19.1 | 2.90 | 9.46 | 1913.10 | 2.33 | 43.08 | 15.24 | 1.33 | 6.37 | 4.38 | 27.90 | 0.26 | 0.89 | 66.75 | 2.39 |
| 1-18-D-54-1b | interlayer of brownish-black Fe-Mn oxyhydroxides | 297 | 1440 | 255 | 47.8 | 13.4 | 11.60 | 25.1 | 3.40 | 14.00 | 2093.30 | 2.61 | 38.13 | 11.83 | 1.03 | 6.21 | 4.85 | 30.12 | 0.28 | 0.86 | 57.37 | 1.90 |
| 1-18-D-54-1v | interlayer of black (mainly Mn) oxyhydroxides | 269 | 1390 | 278 | 46.0 | 13.4 | 9.50 | 20.6 | 3.10 | 14.10 | 2029.60 | 2.54 | 42.55 | 13.06 | 1.14 | 5.85 | 5.17 | 30.22 | 0.29 | 1.03 | 67.48 | 2.23 |
| 1-18-D-54-1g | interlayer of black (mainly Mn) oxyhydroxides | 180 | 1210 | 188 | 27.6 | 7.9 | 5.50 | 11.0 | 2.10 | 16.60 | 1632.10 | 3.29 | 60.59 | 16.36 | 1.43 | 6.52 | 6.72 | 43.84 | 0.29 | 1.04 | 110.00 | 2.51 |
| 1-18-D-54-1d | brownish-black interlayer highly impregnated by Fe-Mn oxyhydroxides | 150 | 1336 | 176 | 27.2 | 8.8 | 5.90 | 13.2 | 2.40 | 12.90 | 1719.50 | 4.08 | 55.75 | 11.36 | 0.99 | 5.51 | 8.91 | 49.12 | 0.32 | 1.17 | 101.21 | 2.06 |
| 1-18-D-54-1e | basal layer of black Fe-Mn oxyhydroxides | 148 | 1133 | 126 | 24.3 | 7.2 | 4.90 | 8.2 | 1.80 | 14.90 | 1453.40 | 4.15 | 64.76 | 18.05 | 1.57 | 6.09 | 7.65 | 46.62 | 0.30 | 0.85 | 138.17 | 2.96 |
| 1-18-D-54-1zh | creamy-pale palygorskite substratum with rare veins and nests composed of mainly Fe-Mn oxyhydroxides | 75 | 93 | 113 | 62.9 | 4.6 | 3.30 | 7.5 | 0.90 | 26.60 | 360.20 | 0.49 | 21.10 | 10.00 | 0.87 | 1.19 | 1.24 | 1.48 | 0.07 | 1.51 | 12.40 | 8.39 |
| 1-18-D-54-2a | upper crust of mainly Fe-Mn oxyhydroxides (7-10 mm) | 285 | 1420 | 289 | 49.1 | 14.1 | 10.10 | 20.8 | 3.30 | 10.20 | 2091.40 | 2.47 | 42.30 | 13.70 | 1.19 | 5.80 | 4.98 | 28.92 | 0.29 | 1.01 | 68.27 | 2.36 |
| 1-18-D-54-2b | Fe-Mn oxyhydroxides impregnating mottled zone developed on highly altered hyaloclastite (10-15 mm) | 83 | 440 | 72 | 15.4 | 4.1 | 3.30 | 8.9 | 1.10 | 14.80 | 627.80 | 2.84 | 35.08 | 9.33 | 0.81 | 5.39 | 5.30 | 28.57 | 0.27 | 0.87 | 49.44 | 1.73 |
| 1-18-D-54-2v | creamy highly hydrothermally altered material on hyaloclastite | 54 | 193 | 57 | 10.8 | 2.6 | 1.90 | 5.2 | 0.69 | 19.80 | 325.19 | 1.74 | 30.30 | 10.38 | 0.90 | 5.00 | 3.57 | 17.87 | 0.24 | 1.06 | 37.11 | 2.08 |
| 1-18-D-54-2g | black mainly Fe-Mn oxyhydroxides composing thin veinlets | 286 | 1600 | 267 | 46.3 | 12.1 | 9.40 | 16.8 | 2.81 | 7.42 | 2240.41 | 2.89 | 53.50 | 17.02 | 1.48 | 6.18 | 5.59 | 34.56 | 0.26 | 0.93 | 95.24 | 2.76 |
| 1-18-D-55 | partly hydrothermally altered olivine alkali basalt | 10 | 20 | 4.6 | 1.6 | 0.83 | 2.5 | 0.38 | 56.00 | 39.91 | 6.51 | 4.00 | 0.36 | 2.17 | 2.00 | 4.35 | 0.35 | 8.00 | 1.84 | |||
| 1-18-D-56 | partly hydrothermally altered olivine alkali basalt | 11 | 20 | 4.4 | 1.4 | 0.80 | 2.4 | 0.41 | 53.00 | 40.41 | 7.07 | 4.58 | 0.39 | 2.50 | 1.82 | 4.54 | 0.32 | 8.33 | 1.83 | |||
| 1-18-D-57 | partly hydrothermally altered olivine alkali basalt | 19 | 29 | 6.0 | 1.9 | 1.10 | 3.2 | 0.52 | 56.00 | 60.72 | 8.04 | 5.94 | 0.60 | 3.17 | 1.53 | 4.83 | 0.30 | 9.06 | 1.88 | |||
| 1-18-D-92 | weakly hydrothermally altered hyalobasalt | 21 | 27 | 6.0 | 1.8 | 0.93 | 2.7 | 0.41 | 39.00 | 59.84 | 9.25 | 7.78 | 0.68 | 3.50 | 1.29 | 4.50 | 0.30 | 10.00 | 2.22 |